Howting's homework

There are many comments on death penalty, some are positive, and some are negative, but we can't deny that death penalty is important to our society. Those who are against to death penalty says all human gets a chance to repent, or it's too cruel as a punishment. But there's a number says that it costs 100,000 to keep a criminal in the prison for a year. It's pretty astonished to figure out that is quite a large number! We pay tex to the government not for develope our country but for those who did bad things, it's so unfair to the public. Besides, if the criminal stays in the prison for twenty years or longer, than maybe he'll take revenge such as murder. Who knows if the criminal introsection in the prison or not? By the way, death penalty efficiently declines the rate of muder, so I think death penalty is essential even it's curel. Maybe one day when human finds a alternative, than death penalty can be abolished.